package persistence.dao;

import java.util.List;

import org.apache.log4j.Logger;
import org.hibernate.LockMode;
import org.hibernate.Query;
import org.hibernate.criterion.Example;

import persistence.Adresse;

/**
 * A data access object (DAO) providing persistence and search support for
 * Adresse entities. Transaction control of the save(), update() and delete()
 * operations can directly support Spring container-managed transactions or they
 * can be augmented to handle user-managed Spring transactions. Each of these
 * methods provides additional information for how to configure it for the
 * desired type of transaction control.
 * 
 * @see persistence.Adresse
 * @author MyEclipse Persistence Tools
 */

public class AdresseDAO extends BaseHibernateDAO {
	private static final Logger log = Logger.getLogger(AdresseDAO.class);
	// property constants
	public static final String STRASSE = "strasse";
	public static final String HAUSNR = "hausnr";
	public static final String ETAGE = "etage";
	public static final String PLZ = "plz";
	public static final String ORT = "ort";

	public void save(Adresse transientInstance) {
		log.debug("saving Adresse instance");
		try {
			getSession().save(transientInstance);
			log.debug("save successful");
		} catch (RuntimeException re) {
			log.error("save failed", re);
			throw re;
		}
	}

	public void delete(Adresse persistentInstance) {
		log.debug("deleting Adresse instance");
		try {
			getSession().delete(persistentInstance);
			log.debug("delete successful");
		} catch (RuntimeException re) {
			log.error("delete failed", re);
			throw re;
		}
	}

	public Adresse findById(java.lang.String id) {
		log.debug("getting Adresse instance with id: " + id);
		try {
			Adresse instance = (Adresse) getSession().get("persistence.Adresse", id);
			return instance;
		} catch (RuntimeException re) {
			log.error("get failed", re);
			throw re;
		}
	}

	public List findByExample(Adresse instance) {
		log.debug("finding Adresse instance by example");
		try {
			List results = getSession().createCriteria("persistence.Adresse").add(Example.create(instance)).list();
			log.debug("find by example successful, result size: " + results.size());
			return results;
		} catch (RuntimeException re) {
			log.error("find by example failed", re);
			throw re;
		}
	}

	public List findByProperty(String propertyName, Object value) {
		log.debug("finding Adresse instance with property: " + propertyName + ", value: " + value);
		try {
			String queryString = "from Adresse as model where model." + propertyName + "= ?";
			Query queryObject = getSession().createQuery(queryString);
			queryObject.setParameter(0, value);
			return queryObject.list();
		} catch (RuntimeException re) {
			log.error("find by property name failed", re);
			throw re;
		}
	}

	public List findByStrasse(Object strasse) {
		return findByProperty(STRASSE, strasse);
	}

	public List findByHausnr(Object hausnr) {
		return findByProperty(HAUSNR, hausnr);
	}

	public List findByEtage(Object etage) {
		return findByProperty(ETAGE, etage);
	}

	public List findByPlz(Object plz) {
		return findByProperty(PLZ, plz);
	}

	public List findByOrt(Object ort) {
		return findByProperty(ORT, ort);
	}

	public List findAll() {
		log.debug("finding all Adresse instances");
		try {
			String queryString = "from Adresse";
			Query queryObject = getSession().createQuery(queryString);
			return queryObject.list();
		} catch (RuntimeException re) {
			log.error("find all failed", re);
			throw re;
		}
	}

	public Adresse merge(Adresse detachedInstance) {
		log.debug("merging Adresse instance");
		try {
			Adresse result = (Adresse) getSession().merge(detachedInstance);
			log.debug("merge successful");
			return result;
		} catch (RuntimeException re) {
			log.error("merge failed", re);
			throw re;
		}
	}

	public void attachDirty(Adresse instance) {
		log.debug("attaching dirty Adresse instance");
		try {
			getSession().saveOrUpdate(instance);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	public void attachClean(Adresse instance) {
		log.debug("attaching clean Adresse instance");
		try {
			getSession().lock(instance, LockMode.NONE);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}
}